Rapid: Individual Calculations September 2022
 Abdollahi, Mahdi  Total change: 75.40  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1677 1182 4.50 9 3.77 20 75.40 
  Morsali, Changiz 1523 IRI1.0010.882017.60 
  Safiri, Hassan 1644 IRI0.001-0.0520-1.00 
  Najafi, Bahlool 1374 IRI1.0010.752015.00 
  Bayatfar, Behnam 1400 IRI0.5010.28205.60 
  Saemi, Sina 1935 IRI0.0010.00200.00 
  Ghara Daghi, Mohammad 1663 IRI1.0010.952019.00 
  Mohammadi Hamed, Masoud 1768 IRI1.0010.982019.60 
  Amir Vardestian, Hossein 1998 IRI0.0010.00200.00 
  Ahmadi, Ramin 1786 IRI0.001-0.0220-0.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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